What people in the world can use when they are alive is "everything works", such as eating, drinking, sleeping, living up to expectations and so on. However, things are impermanent, winning or losing is impermanent, and the wind and water turn around. There is no need to be too persistent, such as fate, circumstances, good or bad luck. We should look at the problem this way: setbacks are inevitable, persistence is a protracted war, and there is no need to give up the love of life and become a monk temporarily because of temporary failure. In fact, we have never given up persistence. In the final analysis, human nature is still obsessed with nothingness, and only a few people (relative to the population of the whole world) can be sure to put down their natural desires and become real Buddhist disciples.